/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "random_number_utils.h"

namespace OHOS {
namespace Contacts {
RandomNumberUtils::RandomNumberUtils(void)
{
}

RandomNumberUtils::~RandomNumberUtils()
{
}

string RandomNumberUtils::Generating(std::int number)
{
    string phoneNumber = nullptr;
    if (number == nullptr) {
        return 0;
    }
    for (int i = 0; i < number; i++) {
        phoneNumber += to_string(rand()%10);
    }
    return phoneNumber;
}
} // namespace Contacts
} // namespace OHOS